From eea5697cf75accdec651ce717a3c63c85e843563 Mon Sep 17 00:00:00 2001
From: chax <mislav.cakaric@genexis.eu>
Date: Fri, 30 Jan 2026 13:38:47 +0100
Subject: [PATCH] Sulu: Extract firmware and opconf version in preset file

---
 .../files/etc/sulu/sulu_watcher.sh            | 22 +++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/sulu/sulu-builder/files/etc/sulu/sulu_watcher.sh b/sulu/sulu-builder/files/etc/sulu/sulu_watcher.sh
index 7152a6785..60ac7ed11 100644
--- a/sulu/sulu-builder/files/etc/sulu/sulu_watcher.sh
+++ b/sulu/sulu-builder/files/etc/sulu/sulu_watcher.sh
@@ -4,7 +4,11 @@ if ! command -v obuspa >/dev/null 2>&1; then
 	exit 0
 fi
 
+# source jshn shell library
+. /usr/share/libubox/jshn.sh
+
 USP_PATH="/tmp/sulu/"
+VERSIONS_PRESET_FILE="/sulu/presets/versions.json"
 
 log() {
 	logger -t sulu_watcher "$*"
@@ -20,10 +24,24 @@ wait_for_obuspa() {
 	done
 }
 
-mark_usp_ready() {
+extract_versions() {
+	IOWRT_VERSION="$(obuspa -c get 'Device.DeviceInfo.FirmwareImage.[Status==Active].Name' | awk '{print $3}')"
+	OPCONF_VERSION="$(obuspa -c get 'Device.X_GENEXIS_EU_OpConf.Version' | awk '{print $3}')"
+
+	json_init
+	json_pretty
+	json_add_object 'versions'
+	json_add_string 'firmwareVersion' "$IOWRT_VERSION"
+	json_add_string 'opconfVersion' "$OPCONF_VERSION"
+	json_close_object
+	json_dump > ${VERSIONS_PRESET_FILE}
+}
+
+mark_sulu_ready() {
 	mkdir -p "${USP_PATH}"
 	touch ${USP_PATH}/ready
 }
 
 wait_for_obuspa
-mark_usp_ready
+extract_versions
+mark_sulu_ready